── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── head to head
Compare
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model rank
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best surface
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Right
hand
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CHN
country
CHN
188cm
height
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── model Elo over time
Trajectories
Elo — not enough data
■ Qian Sun■ Tianhui Zhang
── meetings by surface
Surface record
Hard1–1
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-05-19 | M15 Luan | Hard | R16 | Tianhui Zhang | 6-4 6-2 |
| 2023-07-03 | M15 Tianjin | Hard | R32 | Qian Sun | 7-6(6) 5-7 6-2 |